BizTalk Server - Orchestration enlistment/start from WMI fails with "out of memory"

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Author Orchestration enlistment/start from WMI fails with "out of memory"
Roland Jäger

2004-08-19, 7:47 am

Hi,

I'm using the enlistorch.vbs script from the SDK for enlisting and
starting my orchestrations (I've also tried the C# equivalent). However,
within certrain assemblies orchestrations cannot be enlisted by WMI. The
script fails with an System.OutOfMemoryException . The eventlog contains
a similar XLANG/s error:
An OutOfMemoryException exception occurred while the XLANG/s runtime
enlisted a service.
Call stack:
Exception type: BTXEnlistmentException

At the same time, memory usage for wmiprsve.exe goes up to about 128MB
but not further. Is there a limit?
I've noticed that the BTS Administration tool fails as well with a
similar error. Only BTS Explorer within VS 2003 works. However, that's
not an option on a production machine....

Thanks for your help,
Roland

Lee Graber [MSFT]

2004-09-07, 5:53 pm

There is an "issue" with WMI in that they cap there memory usage by default
at 128MB. This is configurable, though via wmi and wbemtest. I did it a
long time ago and don't remember everything, but I did dig up this script
from an email thread on this:

var locator = WScript.CreateObject ("WbemScripting.SWbemLocator");
var wmi = locator.ConnectServer ("", "root");
var quota = wmi.Get ("__providerhostquotaconfiguration=@");
quota.MemoryPerHost = 512*1024*1024;

The one thing to note is that you have to do a system reboot after making
this change.

Hope this helps.
Lee


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EBusiness Server Team
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